What rule can a goods movement use to process an accounting -relevant business transaction in SAP Materials Management? There are 2 correct answers to this question.

What rule can a goods movement use to process an accounting -relevant business transaction in SAP Materials Management? There are 2 correct answers to this question.
A . Posting key.
B . Valuation area
C . Valuation Grouping Code
D . Account Grouping Code

Answer: A,B